13233320023 has 16 divisors (see below), whose sum is σ = 16901095680. Its totient is φ = 10060171200.

The previous prime is 13233319993. The next prime is 13233320027. The reversal of 13233320023 is 32002333231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13233320023 is a prime.

It is a super-2 number, since 2×13233320023² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13233319976 and 13233320003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233320027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092713 + ... + 2099026.

It is an arithmetic number, because the mean of its divisors is an integer number (1056318480).

Almost surely, 2^13233320023 is an apocalyptic number.

13233320023 is a deficient number, since it is larger than the sum of its proper divisors (3667775657).

13233320023 is a wasteful number, since it uses less digits than its factorization.

13233320023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191798.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13233320023 its reverse (32002333231), we get a palindrome (45235653254).

The spelling of 13233320023 in words is "thirteen billion, two hundred thirty-three million, three hundred twenty thousand, twenty-three".